Lcd Power Circuit; Lcd/Led Panel Conn. - Acer Q1VZC Schematics Document

A

LCD POWER CIRCUIT

+LCDVDD
+3VALW
R245
300_0603_5%
R246
10K_0402_5%
1
1K_0402_5%
DMN66D0LDW-7_SOT363-6
2 2
Q9A
R247
0.047U_0402_16V7K
DMN66D0LDW-7_SOT363-6
5
<16> PCH_ENVDD
Q9B
R248
100K_0402_5%
1 @ 2
2
R249 100K_0402_5%
<16> DPST_PWM
<4> EDP_HPD#
Q11
SSM3K7002FU_SC70-3
EDP@
3
4
A
B
+3VS
W=60mils
1
C235
4.7U_0603_6.3V6K
2
S
1 2 Q10
G AO3419L_SOT23-3
D
1
C238
+LCDVDD
2
W=60mils
1 1
C239 C240
4.7U_0603_6.3V6K 0.1U_0402_16V4Z
2 2
INVTPWM
12/13 Add
+3VS
U22 @
1
OE#
5
VCC
2
IN
4
INVTPWM
OUT
3
GND
74AHC1G125GW_SOT353-5
1 2
0.1U_0402_16V4Z
R250 0_0402_5%
D
2
EDP_HPD
G
S
R251
100K_0402_5%
EDP@
Security Classification Security Classification Security Classification
Issued Date Issued Date Issued Date
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
B
C
+LED_VOUT
L6
W=60mils FBMA-L11-201209-221LMA30T_0805
2
L7
FBMA-L11-201209-221LMA30T_0805
2
@
1 1
C236 C237 SM010014520 3000ma
680P_0402_50V7K 68P_0402_50V8J
220ohm@100mhz
DCR 0.04
2 2
<16> PCH_TXCLK+
<16> PCH_TXCLK-
<16> PCH_TXOUT2+
<16> PCH_TXOUT2-
<16> PCH_TXOUT1+
R525
<16> PCH_TXOUT1-
1 2
<16> PCH_TXOUT0+
<16> PCH_TXOUT0-
10K_0402_5%
<16> PCH_LCD_DATA
<16> PCH_LCD_CLK
<29> BKOFF#
+3VS +LCDVDD
1 1 1
C247 C248 C249
10U_0603_6.3V6M 0.1U_0402_16V4Z
2 2 2
Place closed to JLVDS1
W=60mils
eDP
Camera
<17> USB20_P10
<17> USB20_N10
Compal Secret Data Compal Secret Data Compal Secret Data
2011/11/22 2011/11/22 2011/11/22
Deciphered Date Deciphered Date Deciphered Date
C
D
B+
1
1

LCD/LED PANEL Conn.

USB20_P10_R
Camera USB20_N10_R
+CAM_VCC
EDP_HPD
1 2 PCH_TXCLK+_R
R454 LVDS@ 0_0402_5%
1 2 PCH_TXCLK-_R
R455 LVDS@ 0_0402_5%
R456 1 LVDS@ 2 0_0402_5% PCH_TXOUT2+_R
R457 1 LVDS@ 2 0_0402_5% PCH_TXOUT2-_R
1 2 PCH_TXOUT1+_R
R458 LVDS@ 0_0402_5%
1 2
R459 LVDS@ 0_0402_5% PCH_TXOUT1-_R
R460 1 LVDS@ 2 0_0402_5% PCH_TXOUT0+_R
R461 1 LVDS@ 2 0_0402_5% PCH_TXOUT0-_R
1 2 PCH_LCD_DATA_R
R462 LVDS@ 0_0402_5%
1 2
R463 LVDS@ 0_0402_5% PCH_LCD_CLK_R
C471 1 2 220P_0402_50V7K
+3VS
R489 1 2 10K_0402_5%
+LCDVDD
+LED_VOUT
W=60mils
EDP@ C241 1 2 0.1U_0402_16V7K
<4> EDP_AUXN
EDP@ C242 1 2 0.1U_0402_16V7K
<4> EDP_AUXP
1 2
EDP@ C243 0.1U_0402_16V7K
<4> EDP_TXP0
1 2
EDP@ C244 0.1U_0402_16V7K
<4> EDP_TXN0
EDP@ C245 1 2 0.1U_0402_16V7K
<4> EDP_TXP1
EDP@ C246 1 2 0.1U_0402_16V7K
<4> EDP_TXN1
D5
3 USB20_P10_R
1
2
USB20_N10_R
11/29 Modify D5(ESD request)
L30ESDL5V0C3-2
R252 1 2 0_0402_5%
L8 @
2 1
2 1
3 4
3 4
WCM2012F2SF-670T04_0805
1 2
R253 0_0402_5%
1 2 +CAM_VCC
+3VS
R453 0_0603_5%
2012/11/22 2012/11/22 2012/11/22 Title Title Title
Size Size Size Document Number Document Number Document Number
Custom Custom Custom
Date: Date: Date: Friday, April 20, 2012 Friday, April 20, 2012 Friday, April 20, 2012
D
E
JLVDS1
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
BKOFF# 22
22
INVTPWM 23
23
24
24
25 31
25 GND1
26 32
26 GND2
27 33
27 GND3
28 34
28 GND4
29 35
29 GND5
30 36
30 GND6
STARC_107K30-000001-G2_30P
CONN@
SP010011S00
11/29 Modify.
PCH_LCD_DATA_R
PCH_LCD_CLK_R
PCH_TXOUT1+_R
PCH_TXOUT1-_R
PCH_TXOUT2+_R
PCH_TXOUT2-_R
USB20_P10_R
USB20_N10_R
Compal Electronics, Inc. Compal Electronics, Inc. Compal Electronics, Inc.
LVDS&eDP LVDS&eDP LVDS&eDP
Rev Rev Rev
1.0 1.0 1.0
Q1VZC M/B LA-8941P Schematic Q1VZC M/B LA-8941P Schematic Q1VZC M/B LA-8941P Schematic
Sheet Sheet Sheet 22 22 22 of of of 45 45 45
E
1
2
3
4